OpenCLCodeChecker updated

Our OpenCLCodeChecker editor is designed to allow developers to compile their OpenCL C99 code without having to compile the entire code, for convenience. It has been updated to incorporate some useful features:

- Added status bar to show line and column number
- Select all with Ctrl+A
- Fixed some _native and _half function typos

Download OpenCLTemplate and the updated OpenCLCodeChecker.